51867277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29287}}^1$

素因数の和:29328

約数の個数: 16

約数和(自身を含む): 67479552

約数和(自身を除く): 15612275

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 29287, 205009, 322157, 673601, 2255099, 4715207, 7409611, 51867277]

約数ペア:

[(1, 51867277), (7, 7409611), (11, 4715207), (23, 2255099), (77, 673601), (161, 322157), (253, 205009), (1771, 29287)]